Oldham Engineering

Crucible Works, Darnall Road, Sheffield, S9 5AB

Sets it apart · CNC Machining — UK · scanned 2026-08-20— click a claim to see its decomposition

About

Oldham Engineering Limited, a UK-based contract manufacturer with over 160 years of heritage operating from Oldham, Lancashire, specialises in delivering complex assemblies and fabricated/machined components through comprehensive turnkey solutions. Their extensive in-house capabilities include advanced machining with large-capacity floor borers, CNC horizontal machining centres, and 5-axis machining, alongside significant lifting capacity, enabling them to work with materials like carbon steel, stainless steel, and duplex/super duplex. Serving demanding sectors such as nuclear, defence, oil & gas, and aerospace, the company holds ISO 9001:2015 certification, Fit For Nuclear (F4N) status, and is a registered member of the National Defence Institute. Their competitive advantage stems from a skilled workforce, investment in advanced machining technology, and a robust quality-driven culture, allowing them to undertake high-integrity projects.

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Oldham Engineering Limited is a highly experienced UK-based contract manufacturer, established in 1861 and operating from a substantial facility in Oldham, Lancashire. With over 160 years of heritage, the company specialises in project management and the delivery of complex assemblies and fabricated/machined components, offering comprehensive turnkey solutions.

The company possesses extensive in-house capabilities, including advanced machining with large-capacity floor borers, CNC horizontal machining centres, and 5-axis machining, alongside significant lifting capacity. They work with a range of materials such as carbon steel, stainless steel, and duplex/super duplex, employing various welding processes and serving demanding sectors including nuclear, defence, oil & gas, and aerospace.

Oldham Engineering holds ISO 9001:2015 certification and numerous other quality and welding accreditations, including Fit For Nuclear (F4N) status and registered membership of the National Defence Institute. Their competitive advantage is driven by a skilled workforce, investment in advanced machining technology, and a robust quality-driven culture, enabling them to undertake high-integrity projects.

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CNC capability4

Sub-process
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Specialist categories
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Named machine brands
Tier-one builder presence

Materials & sectors2

Materials
Industries served

Certifications & approvals1

ISO 9001

Quality & traceability1

NDT methods

Welding & fabrication3

Welding materials
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Fabrication offered
Fabrication sub-categories

Services & production2

DFM support
In-house finishing
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CNC capability: CAM software · Aerospace-grade CAM · CAD software · In-house design · Tolerance (typical) · Tolerance (tight) · Micro-machining · MOQ (minimum batch) · Lead time (weeks)

Certifications & approvals: ISO 14001 · AS9100 · ISO 13485 · IATF 16949 · NADCAP · Primes supplied · ITAR registered

Welding & fabrication: Welding automation · Coded welding (any) · EN 1090 EXC level

Quality & traceability: Part marking · Process traceability · CofC offered · Cleanroom assembly · 3D scanning · Industrial CT · In-house toolroom · FAIR capability (AS9102)

Services & production: Repeat orders (Kanban / VMI)